tree 5d9cb38ad1f16d93bff6a55d1ddcc4ba847f0d20
parent 85ea97f972752e73147de53d883a06582c78b75f
author AlexeiFedorov <Alexei.Fedorov@arm.com> 1710349623 +0000
committer Alexei Fedorov <Alexei.Fedorov@arm.com> 1715675802 +0200

feat(gpt): add support for large GPT mappings

This patch adds support for large GPT mappings using
Contiguous descriptors. The maximum size of supported
contiguous block in MB is defined in RME_GPT_MAX_BLOCK
build parameter and takes values 0, 2, 32 and 512 and
by default set to 2 in make_helpers/defaults.mk.
Setting RME_GPT_MAX_BLOCK value to 0 disables use of
Contiguous descriptors.
Function gpt_tlbi_by_pa_ll() and its declaration
are removed from lib/aarch64/misc_helpers.S and
include/arch/aarch64/arch_helpers.h, because the
GPT library now uses tlbirpalos_xxx() functions.

Change-Id: Ia9a59bde1741c5666b4ca1de9324e6dfd6f734eb
Signed-off-by: AlexeiFedorov <Alexei.Fedorov@arm.com>